shell_test.rb in dolt-0.1.1

- old
+ new
@@ -22,57 +22,91 @@
 
 describe Dolt::Git::Shell do
   include EM::MiniTest::Spec
   include Dolt::StdioStub
 
-  it "assumes git dir in work tree" do
-    expected_cmd = ["git --git-dir /somewhere/.git ",
-                    "--work-tree /somewhere log"].join
-    Dolt::DeferrableChildProcess.expects(:open).with(expected_cmd)
-    git = Dolt::Git::Shell.new("/somewhere")
-    git.git("log")
-  end
+  describe "#git" do
+    it "assumes git dir in work tree" do
+      expected_cmd = ["git --git-dir /somewhere/.git ",
+                      "--work-tree /somewhere log"].join
+      Dolt::DeferrableChildProcess.expects(:open).with(expected_cmd)
+      git = Dolt::Git::Shell.new("/somewhere")
+      git.git("log")
+    end
 
-  it "uses provided git dir" do
-    expected_cmd = ["git --git-dir /somewhere/.git ",
-                    "--work-tree /elsewhere log"].join
-    Dolt::DeferrableChildProcess.expects(:open).with(expected_cmd)
-    git = Dolt::Git::Shell.new("/elsewhere", "/somewhere/.git")
-    git.git("log")
-  end
+    it "uses provided git dir" do
+      expected_cmd = ["git --git-dir /somewhere/.git ",
+                      "--work-tree /elsewhere log"].join
+      Dolt::DeferrableChildProcess.expects(:open).with(expected_cmd)
+      git = Dolt::Git::Shell.new("/elsewhere", "/somewhere/.git")
+      git.git("log")
+    end
 
-  it "returns deferrable" do
-    silence_stderr do
-      git = Dolt::Git::Shell.new("/somwhere")
-      result = git.git("log")
+    it "returns deferrable" do
+      silence_stderr do
+        git = Dolt::Git::Shell.new("/somwhere")
+        result = git.git("log")
 
-      assert result.respond_to?(:callback)
-      assert result.respond_to?(:errback)
+        assert result.respond_to?(:callback)
+        assert result.respond_to?(:errback)
+      end
     end
-  end
 
-  it "joins arguments with spaces" do
-    expected_cmd = ["git --git-dir /somewhere/.git ",
-                    "--work-tree /somewhere push origin master"].join
-    Dolt::DeferrableChildProcess.expects(:open).with(expected_cmd)
-    git = Dolt::Git::Shell.new("/somewhere")
-    git.git("push", "origin", "master")
+    it "joins arguments with spaces" do
+      expected_cmd = ["git --git-dir /somewhere/.git ",
+                      "--work-tree /somewhere push origin master"].join
+      Dolt::DeferrableChildProcess.expects(:open).with(expected_cmd)
+      git = Dolt::Git::Shell.new("/somewhere")
+      git.git("push", "origin", "master")
+    end
+
+    it "calls errback when git operation fails" do
+      silence_stderr do
+        git = Dolt::Git::Shell.new("/somewhere")
+        result = git.git("push", "origin", "master")
+        result.errback do |status|
+          refute status.nil?
+          done!
+        end
+        wait!
+      end
+    end
   end
 
-  it "calls errback when git operation fails" do
-    silence_stderr do
+  describe "#show" do
+    it "shows a file" do
       git = Dolt::Git::Shell.new("/somewhere")
-      result = git.git("push", "origin", "master")
-      result.errback do |status|
-        refute status.nil?
-        done!
-      end
-      wait!
+      git.expects(:git).with("show", "master:app/models/repository.rb")
+      result = git.show("app/models/repository.rb", "master")
     end
   end
 
-  it "shows a file" do
-    git = Dolt::Git::Shell.new("/somewhere")
-    git.expects(:git).with("show", "master:app/models/repository.rb")
-    result = git.show("app/models/repository.rb", "master")
+  describe "#ls_tree" do
+    it "lists tree root" do
+      git = Dolt::Git::Shell.new("/somewhere")
+      git.expects(:git).with("ls-tree", "master", "./")
+
+      result = git.ls_tree("", "master")
+    end
+
+    it "lists tree root when starting with slash" do
+      git = Dolt::Git::Shell.new("/somewhere")
+      git.expects(:git).with("ls-tree", "master", "./")
+
+      result = git.ls_tree("/", "master")
+    end
+
+    it "lists path with trailing slash" do
+      git = Dolt::Git::Shell.new("/somewhere")
+      git.expects(:git).with("ls-tree", "master", "./app/models/")
+
+      result = git.ls_tree("app/models", "master")
+    end
+
+    it "lists path at given ref" do
+      git = Dolt::Git::Shell.new("/somewhere")
+      git.expects(:git).with("ls-tree", "v2.0.0", "./app/models/")
+
+      result = git.ls_tree("app/models/", "v2.0.0")
+    end
   end
 end