refactor: [cmd-test] add test for cmd

cmd/api.go

@@ -10,7 +10,6 @@ import (
 	"github.com/phodal/coca/core/domain"
 	"github.com/spf13/cobra"
 	"log"
-	"os"
 	"regexp"
 	"strconv"
 	"strings"
@@ -73,7 +72,7 @@ var apiCmd = &cobra.Command{
 		}
 
 		if apiCmdConfig.ShowCount {
-			table := tablewriter.NewWriter(os.Stdout)
+			table := tablewriter.NewWriter(output)
 
 			table.SetHeader([]string{"Size", "Method", "Uri", "Caller"})
 

cmd/api_test.go

@@ -19,7 +19,7 @@ func TestApi(t *testing.T) {
 	tests := []cmdTestCase{{
 		name:   "api",
 		cmd:    "api -c -f -p " + abs,
-		golden: "",
+		golden: "testdata/api.txt",
 	}}
 	runTestCmd(t, tests)
 }
\ No newline at end of file

cmd/coca_test.go

@@ -5,6 +5,7 @@ import (
 	"github.com/mattn/go-shellwords"
 	"github.com/spf13/cobra"
 	"os"
+	"path/filepath"
 	"strings"
 	"testing"
 )
@@ -29,7 +30,8 @@ func runTestCmd(t *testing.T, tests []cmdTestCase) {
 				t.Errorf("expected error, got '%v'", err)
 			}
 			if tt.golden != "" {
-				AssertGoldenString(t, output, tt.golden)
+				slash := filepath.FromSlash(tt.golden)
+				AssertGoldenString(t, output, slash)
 			}
 		})
 	}

cmd/count.go

@@ -10,7 +10,6 @@ import (
 	"github.com/phodal/coca/core/infrastructure/string_helper"
 	"github.com/spf13/cobra"
 	"log"
-	"os"
 	"strconv"
 )
 
@@ -50,7 +49,7 @@ var countCmd = &cobra.Command{
 			callMapSort = callMapSort[:countCmdConfig.Top]
 		}
 
-		table := tablewriter.NewWriter(os.Stdout)
+		table := tablewriter.NewWriter(output)
 		table.SetHeader([]string{"Refs Count", "method"})
 
 		for _, count := range callMapSort {

cmd/count_test.go

@@ -19,7 +19,7 @@ func TestCount(t *testing.T) {
 	tests := []cmdTestCase{{
 		name:   "count",
 		cmd:    "count -t 1",
-		golden: "testdata/count.txt",
+		golden: filepath.FromSlash("testdata/count.txt"),
 	}}
 	runTestCmd(t, tests)
 }

cmd/evaluate.go

@@ -10,7 +10,6 @@ import (
 	"github.com/phodal/coca/core/domain"
 	"github.com/spf13/cobra"
 	"log"
-	"os"
 	"strconv"
 )
 
@@ -46,7 +45,7 @@ var evaluateCmd = &cobra.Command{
 		cModel, _ := json.MarshalIndent(result, "", "\t")
 		cmd_util.WriteToCocaFile("evaluate.json", string(cModel))
 
-		table := tablewriter.NewWriter(os.Stdout)
+		table := tablewriter.NewWriter(output)
 		table.SetHeader([]string{"Type", "Count", "Level", "Total", "Rate"})
 
 		classCount := result.Summary.ClassCount

cmd/evaluate_test.go

@@ -19,7 +19,7 @@ func TestEvaluate(t *testing.T) {
 	tests := []cmdTestCase{{
 		name:   "evaluate",
 		cmd:    "evaluate",
-		golden: "",
+		golden: "testdata/evaluate.txt",
 	}}
 	runTestCmd(t, tests)
 }
\ No newline at end of file

cmd/testdata/api.txt

++------+--------+-------------+-----------------------------------------------------+
+| SIZE | METHOD |     URI     |                       CALLER                        |
++------+--------+-------------+-----------------------------------------------------+
+|    2 | POST   | /books      | com.phodal.pholedge.book.BookController.createBook  |
+|    2 | PUT    | /books/{id} | com.phodal.pholedge.book.BookController.updateBook  |
+|    2 | GET    | /books/     | com.phodal.pholedge.book.BookController.getBookList |
+|    2 | GET    | /books/{id} | com.phodal.pholedge.book.BookController.getBookById |
++------+--------+-------------+-----------------------------------------------------+

cmd/testdata/count.txt

++------------+--------------------------------------+
+| REFS COUNT |                METHOD                |
++------------+--------------------------------------+
+|          1 | repositories.AggregateRootARepo.save |
++------------+--------------------------------------+

cmd/testdata/evaluate.txt

++--------------------------------+-------+-----------------------+-------+----------+
+|              TYPE              | COUNT |         LEVEL         | TOTAL |   RATE   |
++--------------------------------+-------+-----------------------+-------+----------+
+| Nullable / Return Null         |     0 | Method                |     6 | 0.00%    |
+| Utils                          |     0 | Class                 |    14 | 0.00%    |
+| Static Method                  |     1 | Method                |     6 | 0.00%    |
+| Average Method Num.            |     6 | Method/Class          |    14 | 0.428571 |
+| Method Num. Std Dev / 标准差   |     6 | Class                 | -     | 0.646206 |
+| Average Method Length          |     0 | Without Getter/Setter |     0 | NaN      |
+| Method Length Std Dev / 标准差 |     6 | Method                | -     | NaN      |
++--------------------------------+-------+-----------------------+-------+----------+