Refactor interface for ApplyPatch

pkg/commands/git_commands/working_tree_test.go

@@ -2,8 +2,6 @@ package git_commands
 
 import (
 	"fmt"
-	"os"
-	"regexp"
 	"testing"
 
 	"github.com/go-errors/errors"
@@ -430,60 +428,6 @@ func TestWorkingTreeCheckoutFile(t *testing.T) {
 	}
 }
 
-func TestWorkingTreeApplyPatch(t *testing.T) {
-	type scenario struct {
-		testName string
-		runner   *oscommands.FakeCmdObjRunner
-		test     func(error)
-	}
-
-	expectFn := func(regexStr string, errToReturn error) func(cmdObj oscommands.ICmdObj) (string, error) {
-		return func(cmdObj oscommands.ICmdObj) (string, error) {
-			re := regexp.MustCompile(regexStr)
-			cmdStr := cmdObj.ToString()
-			matches := re.FindStringSubmatch(cmdStr)
-			assert.Equal(t, 2, len(matches), fmt.Sprintf("unexpected command: %s", cmdStr))
-
-			filename := matches[1]
-
-			content, err := os.ReadFile(filename)
-			assert.NoError(t, err)
-
-			assert.Equal(t, "test", string(content))
-
-			return "", errToReturn
-		}
-	}
-
-	scenarios := []scenario{
-		{
-			testName: "valid case",
-			runner: oscommands.NewFakeRunner(t).
-				ExpectFunc(expectFn(`git apply --cached "(.*)"`, nil)),
-			test: func(err error) {
-				assert.NoError(t, err)
-			},
-		},
-		{
-			testName: "command returns error",
-			runner: oscommands.NewFakeRunner(t).
-				ExpectFunc(expectFn(`git apply --cached "(.*)"`, errors.New("error"))),
-			test: func(err error) {
-				assert.Error(t, err)
-			},
-		},
-	}
-
-	for _, s := range scenarios {
-		s := s
-		t.Run(s.testName, func(t *testing.T) {
-			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
-			s.test(instance.ApplyPatch("test", "cached"))
-			s.runner.CheckForMissingCalls()
-		})
-	}
-}
-
 func TestWorkingTreeDiscardUnstagedFileChanges(t *testing.T) {
 	type scenario struct {
 		testName string