subplotlib: test the new directory steps

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

2 files changed, 165 insertions, 0 deletions

diff --git a/subplotlib/files.md b/subplotlib/files.md
index d005be5..56bea41 100644
--- a/subplotlib/files.md
+++ b/subplotlib/files.md
@@ -75,3 +75,27 @@ then file hello.txt contains "hello, world"
 and file hello.txt matches regex "hello, .*"
 and file hello.txt matches regex /hello, .*/
 ```
+
+# Directories
+
+There are also a large number of directory based steps and some directory
+based behaviour available in creating files which are available in the files
+library.
+
+```scenario
+given a directory first
+then directory first exists
+and directory first is empty
+and directory second does not exist
+when I remove directory first
+then directory first does not exist
+when I create directory second
+then directory second exists
+and directory second is empty
+given file second/third/hello.txt from hello.txt
+then directory second is not empty
+and directory second/third exists
+and directory second/third is not empty
+when I remove directory second
+then directory second does not exist
+```
diff --git a/subplotlib/tests/files.rs b/subplotlib/tests/files.rs
index 8b3ba41..a8fce3d 100644
--- a/subplotlib/tests/files.rs
+++ b/subplotlib/tests/files.rs
@@ -273,3 +273,144 @@ fn file_contents() {
 
     scenario.run().unwrap();
 }
+
+// ---------------------------------
+
+// Directories
+#[test]
+fn directories() {
+    let mut scenario = Scenario::new(&base64_decode("RGlyZWN0b3JpZXM="));
+
+    let step = subplotlib::steplibrary::files::make_directory::Builder::default()
+        .path(
+            // "first"
+            &base64_decode("Zmlyc3Q="),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_exists::Builder::default()
+        .path(
+            // "first"
+            &base64_decode("Zmlyc3Q="),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_is_empty::Builder::default()
+        .path(
+            // "first"
+            &base64_decode("Zmlyc3Q="),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_does_not_exist::Builder::default()
+        .path(
+            // "second"
+            &base64_decode("c2Vjb25k"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::remove_directory::Builder::default()
+        .path(
+            // "first"
+            &base64_decode("Zmlyc3Q="),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_does_not_exist::Builder::default()
+        .path(
+            // "first"
+            &base64_decode("Zmlyc3Q="),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::make_directory::Builder::default()
+        .path(
+            // "second"
+            &base64_decode("c2Vjb25k"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_exists::Builder::default()
+        .path(
+            // "second"
+            &base64_decode("c2Vjb25k"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_is_empty::Builder::default()
+        .path(
+            // "second"
+            &base64_decode("c2Vjb25k"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step =
+        subplotlib::steplibrary::files::create_from_embedded_with_other_name::Builder::default()
+            .filename_on_disk(
+                // "second/third/hello.txt"
+                &base64_decode("c2Vjb25kL3RoaXJkL2hlbGxvLnR4dA=="),
+            )
+            .embedded_file({
+                use std::path::PathBuf;
+                // hello.txt
+                let target_name: PathBuf = base64_decode("aGVsbG8udHh0").into();
+                SUBPLOT_EMBEDDED_FILES
+                    .iter()
+                    .find(|df| df.name() == target_name)
+                    .expect("Unable to find file at runtime")
+                    .clone()
+            })
+            .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_is_not_empty::Builder::default()
+        .path(
+            // "second"
+            &base64_decode("c2Vjb25k"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_exists::Builder::default()
+        .path(
+            // "second/third"
+            &base64_decode("c2Vjb25kL3RoaXJk"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_is_not_empty::Builder::default()
+        .path(
+            // "second/third"
+            &base64_decode("c2Vjb25kL3RoaXJk"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::remove_directory::Builder::default()
+        .path(
+            // "second"
+            &base64_decode("c2Vjb25k"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    let step = subplotlib::steplibrary::files::path_does_not_exist::Builder::default()
+        .path(
+            // "second"
+            &base64_decode("c2Vjb25k"),
+        )
+        .build();
+    scenario.add_step(step, None);
+
+    scenario.run().unwrap();
+}