Add unit test cases

README.md

@@ -291,6 +291,7 @@ commit: db8b606cfc2b24a24e2e09acac24a52c47b68401
 ## changelog
 ### 0.5.0 - 
 - Fixbug: gbb.json中的`version`值不满足`xx.xx.xx`格式情况下，提示语的末尾出现意外的`%`。[#20](https://github.com/voidint/gbb/issues/20)
+- Add feature: 支持合并`-ldflags`选项的值。[#23](https://github.com/voidint/gbb/issues/23)
 
 ### 0.4.0 - 2017/04/08
 - 支持编译当前目录下所有go package，不再仅限于编译main package。[#10](https://github.com/voidint/gbb/issues/10)

tool/builder_test.go

@@ -161,3 +161,36 @@ func TestExtractLdflags(t *testing.T) {
 		})
 	})
 }
+
+func TestRemoveLdflags(t *testing.T) {
+	Convey("移除参数中的-ldflags", t, func() {
+		var news []string
+		news = Args([]string{"go", "build"}).RemoveLdflags()
+		So(len(news), ShouldEqual, 2)
+		So(news[0], ShouldEqual, "go")
+		So(news[1], ShouldEqual, "build")
+
+		news = Args([]string{"go", "build", "-ldflags='-w'", "-gcflags='-N -l'"}).RemoveLdflags()
+		So(len(news), ShouldEqual, 3)
+		So(news[0], ShouldEqual, "go")
+		So(news[1], ShouldEqual, "build")
+		So(news[2], ShouldEqual, "-gcflags='-N -l'")
+
+		news = Args([]string{"go", "build", "-ldflags", "'-w'", "-gcflags='-N -l'"}).RemoveLdflags()
+		So(len(news), ShouldEqual, 3)
+		So(news[0], ShouldEqual, "go")
+		So(news[1], ShouldEqual, "build")
+		So(news[2], ShouldEqual, "-gcflags='-N -l'")
+	})
+}
+
+func TestTrimQuotationMarks(t *testing.T) {
+	Convey("去除前后单/双引号", t, func() {
+		So(TrimQuotationMarks(`'-w'`), ShouldEqual, "-w")
+		So(TrimQuotationMarks(`"-N -l"`), ShouldEqual, "-N -l")
+		So(TrimQuotationMarks(`something`), ShouldEqual, "something")
+
+		So(TrimQuotationMarks(`'-w"`), ShouldEqual, "'-w")
+		So(TrimQuotationMarks(`"-w'`), ShouldEqual, "\"-w")
+	})
+}