Barcode Generation

2022-02-21 15:01:43 +01:00
parent aa6c93f3f6
commit 79ec11e25c
224 changed files with 22474 additions and 95 deletions
--- a/node_modules/jsbarcode/test/node/EAN-UPC.test.js
+++ b/node_modules/jsbarcode/test/node/EAN-UPC.test.js
@@ -0,0 +1,220 @@
+var assert = require('assert');
+var JsBarcode = require('../../bin/JsBarcode.js');
+var Canvas = require("canvas");
+var help = require("./help/help");
+var clone = help.clone;
+
+var options = {height: 100, displayValue: true, fontSize: 20, textMargin: 2, width: 2};
+
+describe('UPC-A', function() {
+  it('should be able to include the encoder(s)', function () {
+    UPC = JsBarcode.getModule("UPC");
+  });
+
+  it('should be able to encode normal text', function () {
+    var enc = new UPC("123456789999", clone(options));
+    assert.equal("10100110010010011011110101000110110001010111101010100010010010001110100111010011101001110100101"
+      , help.fixBin(enc.encode()));
+  });
+
+  it('should warn with invalid text', function () {
+    var enc = new UPC("12345", clone(options));
+    assert.equal(false, enc.valid());
+  });
+
+  it('should auto include the checksum if missing', function () {
+    var enc = new UPC("12345678999", clone(options));
+    assert.equal("123456789999", help.fixText(enc.encode()));
+  });
+
+  it('should work with text option', function () {
+    var enc = new UPC("12345678999", help.merge(options, {text: "THISISTEXT"}));
+    assert.equal("THISISTEXT", help.fixText(enc.encode()));
+  });
+
+  it('should work with flat option', function () {
+    var enc = new UPC("123456789999", help.merge(options, {flat: true}));
+    assert.equal("10100110010010011011110101000110110001010111101010100010010010001110100111010011101001110100101"
+      , enc.encode().data);
+    assert.equal("123456789999", enc.encode().text);
+  });
+});
+
+const UPCE_BINARY = "101011001100100110011101011100101110110011001010101";
+describe('UPC-E', function() {
+  it('should be able to include the encoder(s)', function () {
+    UPCE = JsBarcode.getModule("UPCE");
+  });
+
+  it('should be able to encode 8-digit codes', function () {
+    var enc = new UPCE("01245714", clone(options));
+    assert.equal(UPCE_BINARY, help.fixBin(enc.encode()));
+  });
+
+  it('should be able to encode 6-digit codes by assuming a 0 number system', function () {
+    var enc = new UPCE("124571", clone(options));
+    assert.equal(UPCE_BINARY, help.fixBin(enc.encode()));
+  });
+
+  it('should warn with invalid text', function () {
+    var enc = new UPCE("01245715", clone(options));
+    assert.equal(false, enc.valid());
+  });
+
+  it('should work with text option', function () {
+    var enc = new UPCE("124571", help.merge(options, {text: "SOMETEXT"}));
+    assert.equal("SOMETEXT", help.fixText(enc.encode()));
+  });
+
+  it('should work with flat option', function () {
+    var enc = new UPCE("01245714", help.merge(options, {flat: true}));
+    assert.equal(UPCE_BINARY, enc.encode().data);
+    assert.equal("01245714", enc.encode().text);
+  });
+});
+
+describe('EAN', function() {
+  it('should be able to include the encoder(s)', function () {
+    EAN = JsBarcode.getModule("EAN13");
+  });
+
+  it('should be able to encode normal text', function () {
+    var enc = new EAN("5901234123457", clone(options));
+    assert.equal(true, enc.valid());
+    assert.equal("10100010110100111011001100100110111101001110101010110011011011001000010101110010011101000100101"
+      , help.fixBin(enc.encode()));
+    assert.equal("5901234123457", help.fixText(enc.encode()));
+  });
+
+  it('should be able to encode normal text with flat option', function () {
+    var enc = new EAN("5901234123457", help.merge(options, {flat: true}));
+    assert.equal(true, enc.valid());
+    assert.equal("10100010110100111011001100100110111101001110101010110011011011001000010101110010011101000100101"
+      , enc.encode().data);
+    assert.equal("5901234123457", help.fixText(enc.encode()));
+  });
+
+  it('should warn with invalid text', function () {
+    var enc = new EAN("12345", {});
+    assert.equal(false, enc.valid());
+
+    var enc = new EAN("5901234123456  ", {});
+    assert.equal(false, enc.valid());
+  });
+
+  it('should auto include the checksum if missing', function () {
+    var enc = new EAN("590123412345", clone(options));
+    assert.equal("5901234123457", help.fixText(enc.encode()));
+  });
+
+  it('should work with text option', function () {
+    var enc = new EAN("12345678999", help.merge(options, {text: "THISISTEXT"}));
+    assert.equal("THISISTEXT", help.fixText(enc.encode()));
+  });
+});
+
+describe('EAN-8', function() {
+  it('should be able to include the encoder(s)', function () {
+    EAN8 = JsBarcode.getModule("EAN8");
+  });
+
+  it('should be able to encode normal text', function () {
+    var enc = new EAN8("96385074", {});
+    assert.equal(true, enc.valid());
+    assert.equal("1010001011010111101111010110111010101001110111001010001001011100101"
+      , help.fixBin(enc.encode()));
+    assert.equal("96385074", help.fixText(enc.encode()));
+  });
+
+  it('should be able to encode normal text with flat option', function () {
+    var enc = new EAN8("96385074", help.merge(options, {flat: true}));
+    assert.equal(true, enc.valid());
+    assert.equal("1010001011010111101111010110111010101001110111001010001001011100101"
+      , enc.encode().data);
+    assert.equal("96385074", help.fixText(enc.encode()));
+  });
+
+  it('should auto include the checksum if missing', function () {
+    var enc = new EAN8("9638507", {});
+
+    assert.equal(true, enc.valid());
+    assert.equal("96385074", help.fixText(enc.encode()));
+    assert.equal("1010001011010111101111010110111010101001110111001010001001011100101"
+      , help.fixBin(enc.encode()));
+  });
+
+  it('should warn with invalid text', function () {
+    var enc = new EAN8("12345", {});
+    assert.equal(false, enc.valid());
+
+    var enc = new EAN8("96385073", {});
+    assert.equal(false, enc.valid());
+  });
+
+  it('should work with text option', function () {
+    var enc = new EAN8("96385074", help.merge(options, {text: "THISISTEXT", flat: true}));
+    assert.equal("THISISTEXT", help.fixText(enc.encode()));
+  });
+});
+
+describe('EAN-5', function() {
+  it('should be able to include the encoder(s)', function () {
+    EAN5 = JsBarcode.getModule("EAN5");
+  });
+
+  it('should be able to encode normal text', function () {
+    var enc = new EAN5("54495", {});
+    assert.equal(true, enc.valid());
+    assert.equal("10110110001010100011010011101010001011010111001"
+      , enc.encode().data);
+
+    var enc = new EAN5("12345", {});
+    assert.equal(true, enc.valid());
+    assert.equal("10110110011010010011010100001010100011010110001"
+      , enc.encode().data);
+  });
+
+  it('should warn with invalid text', function () {
+    var enc = new EAN5("1234", {});
+    assert.equal(false, enc.valid());
+
+    var enc = new EAN5("123a5", {});
+    assert.equal(false, enc.valid());
+  });
+
+  it('should work with text option', function () {
+    var enc = new EAN5("12345", help.merge(options, {text: "THISISTEXT"}));
+    assert.equal("THISISTEXT", help.fixText(enc.encode()));
+  });
+});
+
+describe('EAN-2', function() {
+  it('should be able to include the encoder(s)', function () {
+    EAN2 = JsBarcode.getModule("EAN2");
+  });
+
+  it('should be able to encode normal text', function () {
+    var enc = new EAN2("53", {});
+    assert.equal(true, enc.valid());
+    assert.equal("10110110001010100001"
+      , enc.encode().data);
+
+    var enc = new EAN2("12", {});
+    assert.equal(true, enc.valid());
+    assert.equal("10110011001010010011"
+      , enc.encode().data);
+  });
+
+  it('should warn with invalid text', function () {
+    var enc = new EAN2("1", {});
+    assert.equal(false, enc.valid());
+
+    var enc = new EAN2("a2", {});
+    assert.equal(false, enc.valid());
+  });
+
+  it('should work with text option', function () {
+    var enc = new EAN2("12", help.merge(options, {text: "THISISTEXT"}));
+    assert.equal("THISISTEXT", help.fixText(enc.encode()));
+  });
+});