Merge pull request #68 from duggan/test-summaries

Test summaries

libexec/bats-format-tap-stream

@@ -11,6 +11,7 @@ if [[ "$header" =~ $header_pattern ]]; then
   count="${header:3}"
   index=0
   failures=0
+  skipped=0
   name=""
   count_column_width=$(( ${#count} * 2 + 2 ))
 else
@@ -64,9 +65,15 @@ log() {
 }
 
 summary() {
-  printf "\n%d test%s, %d failure%s\n" \
-    "$count" "$(plural "$count")" \
-    "$failures" "$(plural "$failures")"
+  printf "\n%d test%s" "$count" "$(plural "$count")"
+
+  printf ", %d failure%s" "$failures" "$(plural "$failures")"
+
+  if [ "$skipped" -gt 0 ]; then
+    printf ", %d skipped" "$skipped"
+  fi
+
+  printf "\n"
 }
 
 printf_with_truncation() {
@@ -139,6 +146,7 @@ while IFS= read -r line; do
   "ok "* )
     skip_expr="ok $index # skip (\(([^)]*)\))?"
     if [[ "$line" =~ $skip_expr ]]; then
+      let skipped+=1
       buffer skip "${BASH_REMATCH[2]}"
     else
       buffer pass

test/bats.bats

@@ -40,6 +40,30 @@ fixtures bats
   [ ${lines[1]} = "ok 1 a passing test" ]
 }
 
+@test "summary passing tests" {
+  run filter_control_sequences bats -p $FIXTURE_ROOT/passing.bats
+  [ $status -eq 0 ]
+  [ "${lines[1]}" = "1 test, 0 failures" ]
+}
+
+@test "summary passing and skipping tests" {
+  run filter_control_sequences bats -p $FIXTURE_ROOT/passing_and_skipping.bats
+  [ $status -eq 0 ]
+  [ "${lines[2]}" = "2 tests, 0 failures, 1 skipped" ]
+}
+
+@test "summary passing and failing tests" {
+  run filter_control_sequences bats -p $FIXTURE_ROOT/failing_and_passing.bats
+  [ $status -eq 0 ]
+  [ "${lines[4]}" = "2 tests, 1 failure" ]
+}
+
+@test "summary passing, failing and skipping tests" {
+  run filter_control_sequences bats -p $FIXTURE_ROOT/passing_failing_and_skipping.bats
+  [ $status -eq 0 ]
+  [ "${lines[5]}" = "3 tests, 1 failure, 1 skipped" ]
+}
+
 @test "one failing test" {
   run bats "$FIXTURE_ROOT/failing.bats"
   [ $status -eq 1 ]

test/fixtures/bats/passing_and_failing.bats

@@ -0,0 +1,7 @@
+@test "a passing test" {
+  true
+}
+
+@test "a failing test" {
+  false
+}

test/fixtures/bats/passing_and_skipping.bats

@@ -0,0 +1,7 @@
+@test "a passing test" {
+  true
+}
+
+@test "a skipping test" {
+  skip
+}

test/fixtures/bats/passing_failing_and_skipping.bats

@@ -0,0 +1,11 @@
+@test "a passing test" {
+  true
+}
+
+@test "a skipping test" {
+  skip
+}
+
+@test "a failing test" {
+  false
+}

test/test_helper.bash

@@ -7,6 +7,10 @@ setup() {
   export TMP="$BATS_TEST_DIRNAME/tmp"
 }
 
+filter_control_sequences() {
+  "$@" | sed $'s,\x1b\\[[0-9;]*[a-zA-Z],,g'
+}
+
 teardown() {
   [ -d "$TMP" ] && rm -f "$TMP"/*
 }