initial commit

node_modules/preprocess/test/options.spec.js

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+'use strict';
+
+var chai = require('chai'),
+  pp = require('../lib/preprocess');
+
+chai.should();
+
+describe('shall support multiple call signatures', function () {
+  var input;
+
+  describe('and support legacy mode', function () {
+    it('with only the source param in which case context shall be extracted from process.env', function () {
+      process.env.TEST = 'a';
+      input = "a<!-- @ifdef TEST -->b<!-- @endif -->c";
+      pp.preprocess(input).should.equal("abc");
+    });
+
+    it('with the source and context params and take srcDir property from context if available', function () {
+      input = "a<!--@include static.txt-->c";
+      pp.preprocess(input, {srcDir: 'test/fixtures/include'}).should.equal("a!bazqux!c");
+    });
+
+    it('with the source, context and type params', function () {
+      input = "a/*@include static.txt*/c";
+      pp.preprocess(input, {srcDir: 'test/fixtures/include'}, 'js').should.equal("a!bazqux!c");
+    });
+  });
+
+  it('shall use process.cwd() if srcDir is not specified', function () {
+    input = "a<!--@include test/fixtures/include/static.txt-->c";
+    pp.preprocess(input).should.equal("a!bazqux!c");
+  });
+
+  describe('and support options object instead of type', function () {
+    it('and use srcDir option', function () {
+      input = "a<!--@include static.txt-->c";
+      pp.preprocess(input, {}, {srcDir: "test/fixtures/include"}).should.equal("a!bazqux!c");
+    });
+
+    describe('and use fileNotFoundSilentFail option', function () {
+      it('that should default to throwing an error when a file could not be found', function () {
+        input = "a<!--@include static.txt-->c";
+        (function () {
+          pp.preprocess(input);
+        }).should.throw(Error, /static.txt not found!/);
+
+        input = "a<!--@extend static.txt-->b<!--@endextend-->c";
+        (function () {
+          pp.preprocess(input);
+        }).should.throw(Error, /static.txt not found!/);
+      });
+
+      it('that should fall back to old behavior if it is set to true', function () {
+        input = "a<!--@include static.txt-->c";
+        pp.preprocess(input, {}, {fileNotFoundSilentFail: true}).should.match(/^a.*static.txt not found!c$/);
+
+        input = "a<!--@extend static.txt-->b<!--@endextend-->c";
+        pp.preprocess(input, {}, {fileNotFoundSilentFail: true}).should.match(/^a.*static.txt not found!c$/);
+      });
+    });
+
+    it('and override automatic EOL detection with srcEol option', function () {
+      input = "a\n<!--@include static.txt-->\nc";
+      pp.preprocess(input, {}, {srcEol: '\r\n', srcDir: 'test/fixtures/include'}).should.equal("a\r\n!bazqux!\r\nc");
+    });
+  });
+});