Initial commit

bash/two-fer/two_fer.bats

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+#!/usr/bin/env bats
+load bats-extra
+
+# local version: 1.2.0.1
+
+@test "no name given" {
+  #[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+
+  # The above line controls whether to skip the test.
+  # Normally, we skip every test except for the first one
+  # (the first one is always commented out).  This allows for
+  # a person to focus on solving a test at a time: you can
+  # comment out or delete the
+  # `[[ $BATS_RUN_SKIPPED == "true" ]] || skip`
+  # line to run the test when you are ready.
+  #
+  # You can also run all the tests by setting the
+  # `$BATS_RUN_SKIPPED` environment variable, like this:
+  #
+  #     $ BATS_RUN_SKIPPED=true bats two_fer.bats
+
+  run bash two_fer.sh
+  assert_success
+  assert_output "One for you, one for me."
+}
+
+@test "a name given" {
+  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+  run bash two_fer.sh Alice
+  assert_success
+  assert_output "One for Alice, one for me."
+}
+
+@test "another name given" {
+  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+  run bash two_fer.sh Bob
+  assert_success
+  assert_output "One for Bob, one for me."
+}
+
+# bash-specific test: Focus the student's attention on the effects of
+# word splitting and filename expansion:
+# https://www.gnu.org/software/bash/manual/bash.html#Shell-Expansions
+
+@test "handle arg with spaces" {
+  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+  run bash two_fer.sh "John Smith" "Mary Ann"
+  assert_success
+  assert_output "One for John Smith, one for me."
+}
+
+@test "handle arg with glob char" {
+  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+  run bash two_fer.sh "* "
+  assert_success
+  assert_output "One for * , one for me."
+}