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Update the base64 encoder padding to match the spec #86

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3 changes: 0 additions & 3 deletions modules/cmpapi/src/encoder/base64/CompressedBase64UrlEncoder.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -13,9 +13,6 @@ export class CompressedBase64UrlEncoder extends AbstractBase64UrlEncoder {

// Overriden
protected pad(bitString: string): string {
while (bitString.length % 8 > 0) {
bitString += "0";
}
Comment on lines -16 to -18
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@pgoforth pgoforth Nov 25, 2025

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This is needed for spec compatibility because one base64 character represents 8-bits of data.

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@HeinzBaumann HeinzBaumann Mar 26, 2026

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What you say is to not do this change (PR) at all. This is the only change to code. All other changes update the test cases.

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@pgoforth pgoforth Mar 27, 2026 •
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Please tell my why this change is necessary.

If you start encoding using only % 6 for padding, you will create a misaligned byte string upon decoding when you use this for TCF strings (which GPP is also responsible for).

This is fine if you are reading/writing using ONLY this library, but you are creating a GPP string that is going to be read and decoded by multiple third party decoders that expect a valid byte[]. Using only % 6 creates a misaligned byte array that would be considered invalid by many other decoders.

GPP requires alignment on 6 bits:
https://github.com/InteractiveAdvertisingBureau/Global-Privacy-Platform/blob/main/Core/Consent%20String%20Specification.md#creating-a-gpp-string

TCF requires alignment on 8 bits. This requirement has never been altered since v1.1 and there has been no reference to a change in any TCF updates:
https://github.com/InteractiveAdvertisingBureau/GDPR-Transparency-and-Consent-Framework/blob/10b489eae0d5328e07241001520d984e15afb59a/Consent%20string%20and%20vendor%20list%20formats%20v1.1%20Final.md?plain=1#L316

Therefore, padding to the LCM of 8 and 6 is necessary (LCM=24 because 6*4=24 and 8*3=24).

Since this is a common encoder/decoder, it is used for both TCF and other GPP represented strings. Simply forwarding the TCF portion of the string to a TCF decoder would produce an error if the encoder only padded using 6 bits.

while (bitString.length % 6 > 0) {
bitString += "0";
}
Expand Down
38 changes: 19 additions & 19 deletions modules/cmpapi/test/GppModel.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,7 @@ describe("manifest.GppModel", (): void => {

let gppString = gppModel.encode();
expect(gppString).to.eql(
"DBACOdM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAA.YAAAAAAAAAA~1---~BAAAAAAAAABA.QA~BAAAAABA.QA~BAAAABA~BAAAAEA.QA~BAAAAAQA~BAAAAAEA.QA~BAAAAABA~BAAAAABA.QA~BAAAAAABAA.QA~BAAAAAQA.QA~BAAAAAABAA.QA~BAAAAAQA.QA~BAAAAAQA.QA~BAAAAABA.QA~BAAAAAAAQA.QA~BAAAAAQA.QA"
"DBACOdM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAA.YAAAAAAAAA~1---~BAAAAAAAAABA.Q~BAAAAABA.Q~BAAAABA~BAAAAEA.Q~BAAAAAQ~BAAAAAEA.Q~BAAAAABA~BAAAAABA.Q~BAAAAAABA.Q~BAAAAAQ.Q~BAAAAAABA.Q~BAAAAAQ.Q~BAAAAAQ.Q~BAAAAABA.Q~BAAAAAAAQ.Q~BAAAAAQ.Q"
);
});

Expand All @@ -126,7 +126,7 @@ describe("manifest.GppModel", (): void => {
expect(gppModel.hasSection("tcfcav1")).to.eql(false);

let gppString = gppModel.encode();
expect(gppString).to.eql("DBABTA~1YNN");
expect(gppString).to.eql("DBABT~1YNN");

expect(gppModel.getSectionIds()).to.eql([6]);
expect(gppModel.hasSection("uspv1")).to.eql(true);
Expand Down Expand Up @@ -158,7 +158,7 @@ describe("manifest.GppModel", (): void => {
expect(gppModel.hasSection("tcfcav1")).to.eql(false);

let gppString = gppModel.encode();
expect(gppString).to.eql("DBABMA~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA");
expect(gppString).to.eql("DBABM~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA");

expect(gppString.split("~").length).to.eql(2);

Expand Down Expand Up @@ -201,7 +201,7 @@ describe("manifest.GppModel", (): void => {
expect(gppModel.hasSection("tcfcav1")).to.eql(false);

let gppString = gppModel.encode();
expect(gppString).to.eql("DBACNYA~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~1YNN");
expect(gppString).to.eql("DBACNY~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~1YNN");

expect(gppString.split("~").length).to.eql(3);

Expand Down Expand Up @@ -385,7 +385,7 @@ describe("manifest.GppModel", (): void => {

let gppString = gppModel.encode();
expect(gppString).to.eql(
"DBACOeA~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAAA.fHHHA4444ao~1YNN"
"DBACOe~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAA.fHHHA4444ao~1YNN"
);

expect(gppString.split("~").length).to.eql(4);
Expand All @@ -402,7 +402,7 @@ describe("manifest.GppModel", (): void => {

it("should decode defaults from all sections", (): void => {
let gppString =
"DBACOdM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAA.YAAAAAAAAAA~1---~BAAAAAAAAABA.QA~BAAAAABA.QA~BAAAABA~BAAAAEA.QA~BAAAAAQA~BAAAAAEA.QA~BAAAAABA~BAAAAABA.QA~BAAAAAABAA.QA~BAAAAAQA.QA~BAAAAAABAA.QA~BAAAAAQA.QA~BAAAAAQA.QA~BAAAAABA.QA~BAAAAAAAQA.QA~BAAAAAQA.QA";
"DBACOdM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAA.YAAAAAAAAA~1---~BAAAAAAAAABA.Q~BAAAAABA.Q~BAAAABA~BAAAAEA.Q~BAAAAAQ~BAAAAAEA.Q~BAAAAABA~BAAAAABA.Q~BAAAAAABA.Q~BAAAAAQ.Q~BAAAAAABA.Q~BAAAAAQ.Q~BAAAAAQ.Q~BAAAAABA.Q~BAAAAAAAQ.Q~BAAAAAQ.Q";
let gppModel = new GppModel(gppString);

expect(gppModel.hasSection("tcfeuv2")).to.eql(true);
Expand All @@ -427,7 +427,7 @@ describe("manifest.GppModel", (): void => {
});

it("should decode uspv1 section", (): void => {
let gppString = "DBABTA~1YNN";
let gppString = "DBABT~1YNN";
let gppModel = new GppModel(gppString);

expect(gppModel.getSectionIds()).to.eql([6]);
Expand All @@ -441,7 +441,7 @@ describe("manifest.GppModel", (): void => {
});

it("should decode tcfeuv2 sections", (): void => {
let gppString = "DBABMA~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA";
let gppString = "DBABM~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA";
let gppModel = new GppModel(gppString);

expect(gppModel.getSectionIds()).to.eql([2]);
Expand All @@ -465,7 +465,7 @@ describe("manifest.GppModel", (): void => {
});

it("should decode uspv1 and tcfeuv2 sections", (): void => {
let gppString = "DBACNYA~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~1YNN";
let gppString = "DBACNY~CPSG_8APSG_8ANwAAAENAwCAAAAAAAAAAAAAAAAAAAAA.QAAA.IAAA~1YNN";
let gppModel = new GppModel(gppString);

expect(gppModel.getSectionIds()).to.eql([2, 6]);
Expand Down Expand Up @@ -665,7 +665,7 @@ describe("manifest.GppModel", (): void => {
gppModel.setFieldValue("tcfeuv2", "LastUpdated", utcDateTime);

let gppString = gppModel.encode();
expect(gppString).to.eql("DBABMA~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAOAAAABAAAAA.QAAA.IAAA");
expect(gppString).to.eql("DBABM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAOAAAABAAAAA.QAAA.IAAA");
});

it("should encode tcfeuv2 vendor consents [29]", (): void => {
Expand All @@ -675,7 +675,7 @@ describe("manifest.GppModel", (): void => {
gppModel.setFieldValue("tcfeuv2", "LastUpdated", utcDateTime);

let gppString = gppModel.encode();
expect(gppString).to.eql("DBABMA~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAOwAQAOgAAAA.QAAA.IAAA");
expect(gppString).to.eql("DBABM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAOwAQAOgAAAA.QAAA.IAAA");
});

it("should encode tcfeuv2 vendor consents [1, 173, 722]", (): void => {
Expand All @@ -685,25 +685,25 @@ describe("manifest.GppModel", (): void => {
gppModel.setFieldValue("tcfeuv2", "LastUpdated", utcDateTime);

let gppString = gppModel.encode();
expect(gppString).to.eql("DBABMA~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAFpQAwAAgCtAWkAAAAAAA.QAAA.IAAA");
expect(gppString).to.eql("DBABM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAFpQAwAAgCtAWkAAAAAAA.QAAA.IAAA");
});

it("should decode tcfeuv2 vendor consents [28]", (): void => {
let gppString = "DBABMA~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAOAAAABAAAAA.QAAA.IAAA";
let gppString = "DBABM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAOAAAABAAAAA.QAAA.IAAA";
let gppModel = new GppModel(gppString);

expect(gppModel.getFieldValue("tcfeuv2", "VendorConsents")).to.eql([28]);
});

it("should decode tcfeuv2 vendor consents [29]", (): void => {
let gppString = "DBABMA~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAOwAQAOgAAAA.QAAA.IAAA";
let gppString = "DBABM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAOwAQAOgAAAA.QAAA.IAAA";
let gppModel = new GppModel(gppString);

expect(gppModel.getFieldValue("tcfeuv2", "VendorConsents")).to.eql([29]);
});

it("should decode tcfeuv2 vendor consents [1, 173, 722]", (): void => {
let gppString = "DBABMA~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAFpQAwAAgCtAWkAAAAAAA.QAAA.IAAA";
let gppString = "DBABM~CPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAFpQAwAAgCtAWkAAAAAAA.QAAA.IAAA";
let gppModel = new GppModel(gppString);

expect(gppModel.getFieldValue("tcfeuv2", "VendorConsents")).to.eql([1, 173, 722]);
Expand Down Expand Up @@ -816,15 +816,15 @@ describe("manifest.GppModel", (): void => {
expect(gppModel.encode()).to.eq("DBAA");

gppModel.setFieldValue("uspv1", UspV1Field.NOTICE, "Y");
expect(gppModel.encode()).to.eq("DBABTA~1Y--");
expect(gppModel.encode()).to.eq("DBABT~1Y--");
});

it("should handle empty string constructor", (): void => {
let gppModel = new GppModel("");
expect(gppModel.encode()).to.eq("DBAA");

gppModel.setFieldValue("uspv1", UspV1Field.NOTICE, "Y");
expect(gppModel.encode()).to.eq("DBABTA~1Y--");
expect(gppModel.encode()).to.eq("DBABT~1Y--");
});

it("should decode null", (): void => {
Expand All @@ -835,7 +835,7 @@ describe("manifest.GppModel", (): void => {
expect(gppModel.encode()).to.eq("DBAA");

gppModel.setFieldValue("uspv1", UspV1Field.NOTICE, "Y");
expect(gppModel.encode()).to.eq("DBABTA~1Y--");
expect(gppModel.encode()).to.eq("DBABT~1Y--");
});

it("should decode empty string", (): void => {
Expand All @@ -846,7 +846,7 @@ describe("manifest.GppModel", (): void => {
expect(gppModel.encode()).to.eq("DBAA");

gppModel.setFieldValue("uspv1", UspV1Field.NOTICE, "Y");
expect(gppModel.encode()).to.eq("DBABTA~1Y--");
expect(gppModel.encode()).to.eq("DBABT~1Y--");
});

it("should fail to decode missing sections", (): void => {
Expand Down
18 changes: 14 additions & 4 deletions modules/cmpapi/test/encoder/section/HeaderV1.test.ts
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Expand Up @@ -8,28 +8,38 @@ describe("manifest.section.HeaderV1", (): void => {
expect(headerV1.encode()).to.eql("DBAA");
});

it("should encode section ids [2] to DBABMA", (): void => {
it("should encode section ids [2] to DBABM", (): void => {
let headerV1 = new HeaderV1();
headerV1.setFieldValue("SectionIds", [2]);
expect(headerV1.encode()).to.eql("DBABMA");
expect(headerV1.encode()).to.eql("DBABM");
});

it("should encode section ids [2,6] to DBACNYA", (): void => {
it("should encode section ids [2,6] to DBACNY", (): void => {
let headerV1 = new HeaderV1();
headerV1.setFieldValue("SectionIds", [2, 6]);
expect(headerV1.encode()).to.eql("DBACNYA");
expect(headerV1.encode()).to.eql("DBACNY");
});

it("should decode DBAA to section ids []", (): void => {
let headerV1 = new HeaderV1("DBAA");
expect(headerV1.getFieldValue("SectionIds")).to.eql([]);
});

it("should decode DBABM to section ids [2]", (): void => {
let headerV1 = new HeaderV1("DBABM");
expect(headerV1.getFieldValue("SectionIds")).to.eql([2]);
});

it("should decode DBABMA to section ids [2]", (): void => {
let headerV1 = new HeaderV1("DBABMA");
expect(headerV1.getFieldValue("SectionIds")).to.eql([2]);
});

it("should decode DBACNY to section ids [2, 6]", (): void => {
let headerV1 = new HeaderV1("DBACNY");
expect(headerV1.getFieldValue("SectionIds")).to.eql([2, 6]);
});

it("should decode DBACNYA to section ids [2, 6]", (): void => {
let headerV1 = new HeaderV1("DBACNYA");
expect(headerV1.getFieldValue("SectionIds")).to.eql([2, 6]);
Expand Down
28 changes: 14 additions & 14 deletions modules/cmpapi/test/encoder/section/TcfCaV1.test.ts
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Expand Up @@ -4,14 +4,14 @@ import { TcfCaV1 } from "../../../src/encoder/section/TcfCaV1";
import { RangeEntry } from "../../../src/encoder/datatype";

describe("manifest.section.TcfCaV1", (): void => {
it("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAA.YAAAAAAAAAA", (): void => {
it("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAA.YAAAAAAAAA", (): void => {
let tcfCaV1 = new TcfCaV1();
tcfCaV1.setFieldValue(TcfCaV1Field.CREATED, new Date("2022-01-01T00:00:00Z"));
tcfCaV1.setFieldValue(TcfCaV1Field.LAST_UPDATED, new Date("2022-01-01T00:00:00Z"));
expect(tcfCaV1.encode()).to.eql("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAA.YAAAAAAAAAA");
expect(tcfCaV1.encode()).to.eql("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAA.YAAAAAAAAA");
});

it("should encode to BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAAA.fHHHA4444ao", (): void => {
it("should encode to BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAA.fHHHA4444ao", (): void => {
let tcfCaV1 = new TcfCaV1();

tcfCaV1.setFieldValue(TcfCaV1Field.CMP_ID, 50);
Expand Down Expand Up @@ -145,27 +145,27 @@ describe("manifest.section.TcfCaV1", (): void => {
tcfCaV1.setFieldValue(TcfCaV1Field.CREATED, new Date("2022-01-01T00:00:00Z"));
tcfCaV1.setFieldValue(TcfCaV1Field.LAST_UPDATED, new Date("2022-01-01T00:00:00Z"));

expect(tcfCaV1.encode()).to.eql("BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAAA.fHHHA4444ao");
expect(tcfCaV1.encode()).to.eql("BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAA.fHHHA4444ao");
});

it("should encode to BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAA.YAAAAAAAAAA.IAGO5wAA", (): void => {
it("should encode to BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAA.YAAAAAAAAA.IAGO5wAA", (): void => {
let tcfCaV1 = new TcfCaV1();
tcfCaV1.setFieldValue(TcfCaV1Field.DISCLOSED_VENDORS, [1, 2, 3, 5, 6, 7, 10, 11, 12]);
tcfCaV1.setFieldValue(TcfCaV1Field.CREATED, new Date("2022-01-01T00:00:00Z"));
tcfCaV1.setFieldValue(TcfCaV1Field.LAST_UPDATED, new Date("2022-01-01T00:00:00Z"));
expect(tcfCaV1.encode()).to.eql("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAA.YAAAAAAAAAA.IAGO5wAA");
expect(tcfCaV1.encode()).to.eql("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAA.YAAAAAAAAA.IAGO5wAA");
});

it("should encode to BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAACCgBwABAAOAAoADgAJA.YAAAAAAAAAA", (): void => {
it("should encode to BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAACCgBwABAAOAAoADgAJ.YAAAAAAAAA", (): void => {
let tcfCaV1 = new TcfCaV1();
tcfCaV1.setFieldValue(TcfCaV1Field.PUB_RESTRICTIONS, [new RangeEntry(1, 1, [1, 2, 3, 5, 6, 7, 9])]);
tcfCaV1.setFieldValue(TcfCaV1Field.CREATED, new Date("2022-01-01T00:00:00Z"));
tcfCaV1.setFieldValue(TcfCaV1Field.LAST_UPDATED, new Date("2022-01-01T00:00:00Z"));
expect(tcfCaV1.encode()).to.eql("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAACCgBwABAAOAAoADgAJA.YAAAAAAAAAA");
expect(tcfCaV1.encode()).to.eql("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAACCgBwABAAOAAoADgAJ.YAAAAAAAAA");
});

it("should decode BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAA.YAAAAAAAAAA", (): void => {
let tcfCaV1 = new TcfCaV1("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAAA.YAAAAAAAAAA");
it("should decode BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAA.YAAAAAAAAA", (): void => {
let tcfCaV1 = new TcfCaV1("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAAA.YAAAAAAAAA");

expect(tcfCaV1.getFieldValue(TcfCaV1Field.CMP_ID)).to.eql(0);
expect(tcfCaV1.getFieldValue(TcfCaV1Field.CMP_VERSION)).to.eql(0);
Expand Down Expand Up @@ -301,8 +301,8 @@ describe("manifest.section.TcfCaV1", (): void => {
expect(tcfCaV1.getFieldValue(TcfCaV1Field.PUB_PURPOSES_SEGMENT_TYPE)).to.eql(3);
});

it("should decode BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAAA.fHHHA4444ao", (): void => {
let tcfCaV1 = new TcfCaV1("BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAAA.fHHHA4444ao");
it("should decode BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAA.fHHHA4444ao", (): void => {
let tcfCaV1 = new TcfCaV1("BPSG_8APSG_8AAyACAENGdCgf_gfgAfgfgBgABABAAABAB4AACACAA.fHHHA4444ao");

expect(tcfCaV1.getFieldValue(TcfCaV1Field.CMP_ID)).to.eql(50);
expect(tcfCaV1.getFieldValue(TcfCaV1Field.CMP_VERSION)).to.eql(2);
Expand Down Expand Up @@ -438,8 +438,8 @@ describe("manifest.section.TcfCaV1", (): void => {
expect(tcfCaV1.getFieldValue(TcfCaV1Field.PUB_PURPOSES_SEGMENT_TYPE)).to.eql(3);
});

it("should decode BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAACCgBwABAAOAAoADgAJA.YAAAAAAAAAA", (): void => {
let tcfCaV1 = new TcfCaV1("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAACCgBwABAAOAAoADgAJA.YAAAAAAAAAA");
it("should decode BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAACCgBwABAAOAAoADgAJ.YAAAAAAAAA", (): void => {
let tcfCaV1 = new TcfCaV1("BPSG_8APSG_8AAAAAAENAACAAAAAAAAAAAAAAAAACCgBwABAAOAAoADgAJ.YAAAAAAAAA");

expect(tcfCaV1.getFieldValue(TcfCaV1Field.PUB_RESTRICTIONS).length).to.eql(1);
expect(tcfCaV1.getFieldValue(TcfCaV1Field.PUB_RESTRICTIONS)[0].key).to.eql(1);
Expand Down
30 changes: 24 additions & 6 deletions modules/cmpapi/test/encoder/section/UsCa.test.ts
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Expand Up @@ -3,12 +3,12 @@ import { UsCaField } from "../../../src/encoder/field/UsCaField";
import { UsCa } from "../../../src/encoder/section/UsCa";

describe("manifest.section.UsCa", (): void => {
it("should encode default to BAAAAABA.QA", (): void => {
it("should encode default to BAAAAABA.Q", (): void => {
let usCa = new UsCa();
expect(usCa.encode()).to.eql("BAAAAABA.QA");
expect(usCa.encode()).to.eql("BAAAAABA.Q");
});

it("should encode to BVWSSSVY.YA", (): void => {
it("should encode to BVWSSSVY.Y", (): void => {
let usCa = new UsCa();

usCa.setFieldValue(UsCaField.SALE_OPT_OUT_NOTICE, 1);
Expand All @@ -24,7 +24,7 @@ describe("manifest.section.UsCa", (): void => {
usCa.setFieldValue(UsCaField.MSPA_SERVICE_PROVIDER_MODE, 2);
usCa.setFieldValue(UsCaField.GPC, true);

expect(usCa.encode()).to.eql("BVWSSSVY.YA");
expect(usCa.encode()).to.eql("BVWSSSVY.Y");
});

it("should encode to BAAAAABA", (): void => {
Expand Down Expand Up @@ -81,6 +81,24 @@ describe("manifest.section.UsCa", (): void => {
}).to.throw();
});

it("should decode BVWSSSVY.Y", (): void => {
let usCa = new UsCa("BVWSSSVY.Y");

expect(1, usCa.getFieldValue(UsCaField.SALE_OPT_OUT_NOTICE));
expect(1, usCa.getFieldValue(UsCaField.SHARING_OPT_OUT_NOTICE));
expect(1, usCa.getFieldValue(UsCaField.SENSITIVE_DATA_LIMIT_USE_NOTICE));
expect(1, usCa.getFieldValue(UsCaField.SALE_OPT_OUT));
expect(1, usCa.getFieldValue(UsCaField.SHARING_OPT_OUT));
expect([2, 1, 0, 2, 1, 0, 2, 1, 0], usCa.getFieldValue(UsCaField.SENSITIVE_DATA_PROCESSING));
expect([2, 1], usCa.getFieldValue(UsCaField.KNOWN_CHILD_SENSITIVE_DATA_CONSENTS));
expect(1, usCa.getFieldValue(UsCaField.PERSONAL_DATA_CONSENTS));
expect(1, usCa.getFieldValue(UsCaField.MSPA_COVERED_TRANSACTION));
expect(1, usCa.getFieldValue(UsCaField.MSPA_OPT_OUT_OPTION_MODE));
expect(2, usCa.getFieldValue(UsCaField.MSPA_SERVICE_PROVIDER_MODE));
expect(true, usCa.getFieldValue(UsCaField.GPC));
expect(true, usCa.getFieldValue(UsCaField.GPC_SEGMENT_INCLUDED));
});

it("should decode BVWSSSVY.YA", (): void => {
let usCa = new UsCa("BVWSSSVY.YA");

Expand All @@ -99,8 +117,8 @@ describe("manifest.section.UsCa", (): void => {
expect(true, usCa.getFieldValue(UsCaField.GPC_SEGMENT_INCLUDED));
});

it("should decode BAAAAAAA", (): void => {
let usCa = new UsCa("BbYbGwXY.YA");
it("should decode BbYbGwXY.Y", (): void => {
let usCa = new UsCa("BbYbGwXY.Y");

expect(1, usCa.getFieldValue(UsCaField.SALE_OPT_OUT_NOTICE));
expect(2, usCa.getFieldValue(UsCaField.SHARING_OPT_OUT_NOTICE));
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