test message

Author: Patel230

internal/commands/dev_test.go

@@ -0,0 +1,142 @@
+package commands
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	iteragent "github.com/GrayCodeAI/iteragent"
+)
+
+// ── /run ──────────────────────────────────────────────────────────────────────
+
+func TestCmdRun_NoArgs(t *testing.T) {
+	ctx := Context{Parts: []string{"/run"}}
+	result := cmdRun(ctx)
+	if !result.Handled {
+		t.Error("expected handled")
+	}
+}
+
+func TestCmdRun_CapturesOutput(t *testing.T) {
+	lastRunMu.Lock()
+	lastRunOutput = ""
+	lastRunMu.Unlock()
+
+	ctx := Context{
+		Parts:    []string{"/run", "echo", "hello"},
+		RepoPath: t.TempDir(),
+	}
+	result := cmdRun(ctx)
+	if !result.Handled {
+		t.Error("expected handled")
+	}
+	out := LastRunOutput()
+	if !strings.Contains(out, "hello") {
+		t.Errorf("expected 'hello' in captured output, got %q", out)
+	}
+}
+
+func TestCmdRun_AskFlag_NoArg(t *testing.T) {
+	ctx := Context{Parts: []string{"/run", "--ask"}}
+	result := cmdRun(ctx)
+	if !result.Handled {
+		t.Error("expected handled")
+	}
+}
+
+func TestCmdRun_AskFlag_SendsPrompt(t *testing.T) {
+	var gotPrompt string
+	ctx := Context{
+		Parts:    []string{"/run", "--ask", "echo", "world"},
+		RepoPath: t.TempDir(),
+		Agent:    &iteragent.Agent{},
+		REPL: REPLCallbacks{
+			StreamAndPrint: func(_ context.Context, _ *iteragent.Agent, prompt, _ string) {
+				gotPrompt = prompt
+			},
+		},
+	}
+	lastRunMu.Lock()
+	lastRunOutput = ""
+	lastRunMu.Unlock()
+
+	result := cmdRun(ctx)
+	if !result.Handled {
+		t.Error("expected handled")
+	}
+	if !strings.Contains(gotPrompt, "echo world") {
+		t.Errorf("expected command in prompt, got %q", gotPrompt)
+	}
+	if !strings.Contains(gotPrompt, "world") {
+		t.Errorf("expected output in prompt, got %q", gotPrompt)
+	}
+}
+
+// ── /explain-error ─────────────────────────────────────────────────────────────
+
+func TestCmdExplainError_NoArg_NoLastRun(t *testing.T) {
+	lastRunMu.Lock()
+	lastRunOutput = ""
+	lastRunMu.Unlock()
+
+	ctx := Context{
+		Parts: []string{"/explain-error"},
+		Line:  "/explain-error",
+	}
+	result := cmdExplainError(ctx)
+	if !result.Handled {
+		t.Error("expected handled")
+	}
+}
+
+func TestCmdExplainError_NoArg_UsesLastRun(t *testing.T) {
+	lastRunMu.Lock()
+	lastRunOutput = "error: undefined: foo"
+	lastRunMu.Unlock()
+	defer func() {
+		lastRunMu.Lock()
+		lastRunOutput = ""
+		lastRunMu.Unlock()
+	}()
+
+	var gotPrompt string
+	ctx := Context{
+		Parts: []string{"/explain-error"},
+		Line:  "/explain-error",
+		Agent: &iteragent.Agent{},
+		REPL: REPLCallbacks{
+			StreamAndPrint: func(_ context.Context, _ *iteragent.Agent, prompt, _ string) {
+				gotPrompt = prompt
+			},
+		},
+	}
+	result := cmdExplainError(ctx)
+	if !result.Handled {
+		t.Error("expected handled")
+	}
+	if !strings.Contains(gotPrompt, "undefined: foo") {
+		t.Errorf("expected last run output in prompt, got %q", gotPrompt)
+	}
+}
+
+func TestCmdExplainError_WithArg(t *testing.T) {
+	var gotPrompt string
+	ctx := Context{
+		Parts: []string{"/explain-error", "segfault"},
+		Line:  "/explain-error segfault",
+		Agent: &iteragent.Agent{},
+		REPL: REPLCallbacks{
+			StreamAndPrint: func(_ context.Context, _ *iteragent.Agent, prompt, _ string) {
+				gotPrompt = prompt
+			},
+		},
+	}
+	result := cmdExplainError(ctx)
+	if !result.Handled {
+		t.Error("expected handled")
+	}
+	if !strings.Contains(gotPrompt, "segfault") {
+		t.Errorf("expected error text in prompt, got %q", gotPrompt)
+	}
+}