From 35ec0f5afb9800b25bd813bccc57a16bc9f837c4 Mon Sep 17 00:00:00 2001
From: JP Appel <jeanpierre.appel01@gmail.com>
Date: Mon, 28 Apr 2025 23:34:42 -0400
Subject: Add document output formatting

---
 pkg/query/outputs_test.go | 62 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 pkg/query/outputs_test.go

(limited to 'pkg/query/outputs_test.go')

diff --git a/pkg/query/outputs_test.go b/pkg/query/outputs_test.go
new file mode 100644
index 0000000..b5fdba7
--- /dev/null
+++ b/pkg/query/outputs_test.go
@@ -0,0 +1,62 @@
+package query
+
+import (
+	"errors"
+	"slices"
+	"testing"
+)
+
+func Test_parseOutputFormat(t *testing.T) {
+	tests := []struct {
+		name        string
+		formatStr   string
+		wantToks    []OutputToken
+		wantStrToks []string
+		wantErr     error
+	}{
+		{
+			"one big string",
+			"here is a string with no placeholders",
+			[]OutputToken{OUT_TOK_STR},
+			[]string{"here is a string with no placeholders"},
+			nil,
+		},
+		{
+			"default format",
+			"%p %T %d authors:%a tags:%t",
+			[]OutputToken{OUT_TOK_PATH, OUT_TOK_STR, OUT_TOK_TITLE, OUT_TOK_STR, OUT_TOK_DATE, OUT_TOK_STR, OUT_TOK_AUTHORS, OUT_TOK_STR, OUT_TOK_TAGS},
+			[]string{" ", " ", " authors:", " tags:"},
+			nil,
+		},
+		{
+			"literal percents",
+			"%%%p%%%T%%",
+			[]OutputToken{OUT_TOK_STR, OUT_TOK_PATH, OUT_TOK_STR, OUT_TOK_TITLE, OUT_TOK_STR},
+			[]string{"%", "%", "%"},
+			nil,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			gotToks, gotStrToks, gotErr := parseOutputFormat(tt.formatStr)
+
+			if !errors.Is(gotErr, tt.wantErr) {
+				t.Errorf("Recieved unexpected error: got %v want %v", gotErr, tt.wantErr)
+			} else if gotErr != nil {
+				return
+			}
+
+			if !slices.Equal(gotToks, tt.wantToks) {
+				t.Error("Unequal output tokens")
+				t.Log("Got:", gotToks)
+				t.Log("Want:", tt.wantToks)
+			}
+
+			if !slices.Equal(gotStrToks, tt.wantStrToks) {
+				t.Error("Unequal string tokens")
+				t.Log("Got:", gotStrToks)
+				t.Log("Want:", tt.wantStrToks)
+			}
+		})
+	}
+}
-- 
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