tests for fetchGitData

1 files changed, 99 insertions, 0 deletions

diff --git a/test/fetchGitData.js b/test/fetchGitData.js
new file mode 100644
index 0000000..aa5e2b2
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+++ b/test/fetchGitData.js
@@ -0,0 +1,99 @@
+var should = require('should');
+var git = require('../lib/fetchGitData');
+
+describe("fetchGitData", function(){
+  beforeEach(function(){
+    process.env = {};
+  });
+  it("should throw an error when no data is passed", function() {
+    git.should.throw(/No options passed/);
+  });
+  it("should throw an error if no head is provided", function() {
+    var fn = function() {
+      git({});
+    };
+    fn.should.throw(/You must provide the head/);
+  });
+  it("should throw an error if no head.id is provided", function() {
+    var fn = function() {
+      git({
+        head: {}
+      });
+    };
+    fn.should.throw(/You must provide the head.id/);
+  });
+  it("should return default values", function() {
+    var options = git({
+      head: {
+        id: "COMMIT_HASH"
+      }
+    });
+    options.should.eql({
+      "head": {
+        "id": "COMMIT_HASH",
+        "author_name": "Unknown Author",
+        "author_email": "",
+        "committer_name": "Unknown Committer",
+        "committer_email": "",
+        "message": "Unknown Commit Message"
+      },
+      "branch": "",
+      "remotes": []
+    });
+  });
+  it("should override default values", function() {
+    var options = git({
+      "head": {
+        "id": "COMMIT_HASH",
+        "author_name": "MY AUTHOR",
+        "author_email": "",
+        "committer_name": "MY COMMITTER",
+        "committer_email": "",
+        "message": "MY COMMIT MESSAGE"
+      },
+      "branch": "TEST",
+      "remotes": [
+        {
+          "name": "TEST",
+          "url": "test-url"
+        }
+      ]
+    });
+    options.should.eql({
+      "head": {
+        "id": "COMMIT_HASH",
+        "author_name": "MY AUTHOR",
+        "author_email": "",
+        "committer_name": "MY COMMITTER",
+        "committer_email": "",
+        "message": "MY COMMIT MESSAGE"
+      },
+      "branch": "TEST",
+      "remotes": [
+        {
+          "name": "TEST",
+          "url": "test-url"
+        }
+      ]
+    });
+  });
+  it("execute git commands when a valid commit hash is given", function() {
+    var options = git({
+      "head": {
+        "id": "5eaec7e76af0743f9764e617472ef434f283a195"
+      }
+    });
+    options.head.should.eql({
+      "id": "5eaec7e76af0743f9764e617472ef434f283a195",
+      "author_name": "cainus",
+      "author_email": "[email protected]",
+      "committer_name": "cainus",
+      "committer_email": "[email protected]",
+      "message": "first commit"
+    });
+    options.branch.should.equal("master");
+    options.should.have.property("remotes");
+    options.remotes.should.be.instanceof(Array);
+    options.remotes.length.should.be.above(0);
+  });
+});