Apply linter autofixes: internal/blobgen (refs #61)

internal/blobgen/compress_test.go

@@ -20,13 +20,14 @@ const testRecipient = "age1cplgrwj77ta54dnmydvvmzn64ltk83ankxl5sww04mrtmu62kv3s8
 // cause a double close.
 func TestCompressStreamNoDoubleClose(t *testing.T) {
 	input := []byte("regression test data for issue #28 double-close fix")
+
 	var buf bytes.Buffer
 
 	written, hash, err := CompressStream(&buf, bytes.NewReader(input), 3, []string{testRecipient})
 	require.NoError(t, err, "CompressStream should not return an error")
-	assert.True(t, written > 0, "expected bytes written > 0")
+	assert.Positive(t, written, "expected bytes written > 0")
 	assert.NotEmpty(t, hash, "expected non-empty hash")
-	assert.True(t, buf.Len() > 0, "expected non-empty output")
+	assert.Positive(t, buf.Len(), "expected non-empty output")
 }
 
 // TestCompressStreamLargeInput exercises CompressStream with a larger payload
@@ -37,9 +38,10 @@ func TestCompressStreamLargeInput(t *testing.T) {
 	require.NoError(t, err)
 
 	var buf bytes.Buffer
+
 	written, hash, err := CompressStream(&buf, bytes.NewReader(data), 3, []string{testRecipient})
 	require.NoError(t, err)
-	assert.True(t, written > 0)
+	assert.Positive(t, written)
 	assert.NotEmpty(t, hash)
 }
 
@@ -47,6 +49,7 @@ func TestCompressStreamLargeInput(t *testing.T) {
 // without double-close issues.
 func TestCompressStreamEmptyInput(t *testing.T) {
 	var buf bytes.Buffer
+
 	_, hash, err := CompressStream(&buf, strings.NewReader(""), 3, []string{testRecipient})
 	require.NoError(t, err)
 	assert.NotEmpty(t, hash)
@@ -58,7 +61,7 @@ func TestCompressDataNoDoubleClose(t *testing.T) {
 	input := []byte("CompressData regression test for double-close")
 	result, err := CompressData(input, 3, []string{testRecipient})
 	require.NoError(t, err)
-	assert.True(t, result.CompressedSize > 0)
-	assert.True(t, result.UncompressedSize == int64(len(input)))
+	assert.Positive(t, result.CompressedSize)
+	assert.Equal(t, result.UncompressedSize, int64(len(input)))
 	assert.NotEmpty(t, result.SHA256)
 }