Send the end of the view in one part with the task

[onechat] / compactor_test.go

diff --git a/compactor_test.go b/compactor_test.go
index 35e09eb28b4562530af8dae474fa13d62b49ad8f..20862c77e825022e31d8866da08731e1f5a3473a 100644 (file)
--- a/compactor_test.go
+++ b/compactor_test.go
@@ -20,7 +20,7 @@ func TestCompactorSendsThePromptToolsAndTask(t *testing.T) {
        line, err := compactor.Summarize(t.Context(), Task{
                Level:   0,
                Index:   7,
-               Context: "<chat>\n0+4|user: earlier\n</chat>",
+               Context: "<chat>\n0+4|a\n4+1|b\n5+1|c\n6+1|d\n7+1|e\n</chat>",
                Input:   []string{"user: " + strings.Repeat("x", 600)},
        })
        require.NoError(t, err)
@@ -42,14 +42,66 @@ func TestCompactorSendsThePromptToolsAndTask(t *testing.T) {
 
        parts := inputParts(t, server.Call(0))
        require.Equal(t, []string{
-               "<chat>\n0+4|user: earlier\n</chat>\n",
-               "Compaction: compress message 7 into one line of at most 512 bytes\n" +
+               "<chat>\n",
+               "0+4|a\n4+1|b\n5+1|c\n6+1|d\n",
+               "7+1|e\n</chat>\n" +
+                       "Compaction: compress message 7 into one line of at most 512 bytes\n" +
                        "(about 70 words), the length of this ruler:\n" +
                        strings.Repeat("-", 512) + "\n" +
                        "<input>\nuser: " + strings.Repeat("x", 600) + "\n</input>",
        }, parts)
 }
 
+func TestCompactionPartsEndWithTheRestAndTheTask(t *testing.T) {
+       testCases := []struct {
+               name    string
+               context string
+               want    []string
+       }{
+               {
+                       name:    "empty view has the opening tag and the last part",
+                       context: "<chat>\n</chat>",
+                       want:    []string{"<chat>\n", "</chat>\nTASK"},
+               },
+               {
+                       name:    "lines short of a block go into the last part",
+                       context: "<chat>\n0+1|a\n1+1|b\n2+1|c\n</chat>",
+                       want:    []string{"<chat>\n", "0+1|a\n1+1|b\n2+1|c\n</chat>\nTASK"},
+               },
+               {
+                       name:    "one whole block",
+                       context: "<chat>\n0+1|a\n1+1|b\n2+1|c\n3+1|d\n</chat>",
+                       want:    []string{"<chat>\n", "0+1|a\n1+1|b\n2+1|c\n3+1|d\n", "</chat>\nTASK"},
+               },
+               {
+                       name:    "two whole blocks and a rest",
+                       context: "<chat>\n0+2|a\n2+1|b\n3+1|c\n4+1|d\n5+1|e\n6+1|f\n7+1|g\n8+1|h\n9+1|i\n</chat>",
+                       want: []string{
+                               "<chat>\n",
+                               "0+2|a\n2+1|b\n3+1|c\n4+1|d\n",
+                               "5+1|e\n6+1|f\n7+1|g\n8+1|h\n",
+                               "9+1|i\n</chat>\nTASK",
+                       },
+               },
+       }
+
+       for _, tc := range testCases {
+               t.Run(tc.name, func(t *testing.T) {
+                       parts := compactionParts(tc.context, "TASK")
+                       require.Equal(t, tc.want, parts)
+                       require.Equal(t, tc.context+"\nTASK", strings.Join(parts, ""))
+               })
+       }
+}
+
+func TestCompactionPartsOfALongerViewBeginWithTheBlocksOfAShorterOne(t *testing.T) {
+       shorter := compactionParts("<chat>\n0+1|a\n1+1|b\n2+1|c\n3+1|d\n4+1|e\n</chat>", "task 5")
+       longer := compactionParts("<chat>\n0+1|a\n1+1|b\n2+1|c\n3+1|d\n4+1|e\n5+1|f\n6+1|g\n7+1|h\n</chat>", "task 8")
+       require.Len(t, shorter, 3)
+       require.Equal(t, shorter[:2], longer[:2])
+       require.NotEqual(t, shorter[2], longer[2])
+}
+
 func TestCompactorWritesTheMergeTask(t *testing.T) {
        text, err := compactionTask(Task{
                Level: 2,