Added a few more unit tests, updated README #172

Author: allmightyspiff

README.md

@@ -344,7 +344,7 @@ make
 
 ```bash
 gofmt -w `find . -name '*.go' | grep -v vendor`
-go vet -all $$(go list ./... | grep -v datatypes)
+go vet -all $(go list ./... | grep -v datatypes)
 go get -d -v ./...
 go build ./...
 
@@ -356,6 +356,13 @@ go build ./...
 make test
 ```
 
+```bash
+gofmt -w `find . -name '*.go' | grep -v vendor`
+go vet -all $(go list ./... | grep -v datatypes)
+go get -d -v -t ./...
+go test $(go list ./... | grep -v '/vendor/') -timeout=30s -parallel=4 -coverprofile coverage.out
+```
+
 ### Updating dependencies
 
 ```

tools/loadmeta_test.go

@@ -61,3 +61,31 @@ func TestDesnak(t *testing.T) {
 		t.Errorf("Desnake(SoftLayer_Test_This_Thing) != SoftLayerTestThisThing")
 	}
 }
+
+func TestGoDoc(t *testing.T) {
+	result := GoDoc("")
+	expected := "// no documentation yet"
+	if result != expected {
+		t.Errorf("TestGoDoc1: %s != %s", expected, result)
+	}
+
+	result = GoDoc("TEST")
+	expected = "// TEST"
+	if result != expected {
+		t.Errorf("TestGoDoc2: %s != %s", expected, result)
+
+	}
+}
+
+func TestTags(t *testing.T) {
+	result := Tags("resourceRecords")
+	expected := "resourceRecords"
+	if result != expected {
+		t.Errorf("TestTags1: %s != %s", expected, result)
+	}
+	result = Tags("SomethingElse")
+	expected = "SomethingElse,omitempty"
+	if result != expected {
+		t.Errorf("TestTags2: %s != %s", expected, result)
+	}
+}