1 files changed, 160 insertions, 0 deletions
diff --git a/vendor/derive_builder/tests/setter_extend.rs b/vendor/derive_builder/tests/setter_extend.rs
new file mode 100644
index 000000000..496c656d3
--- /dev/null
+++ b/vendor/derive_builder/tests/setter_extend.rs
@@ -0,0 +1,160 @@
+#[macro_use]
+extern crate pretty_assertions;
+#[macro_use]
+extern crate derive_builder;
+
+use std::collections::HashMap;
+
+#[derive(Debug, PartialEq, Default, Builder, Clone)]
+struct Lorem {
+    #[builder(setter(each = "foo_append"))]
+    foo: String,
+    #[builder(setter(each = "bar"))]
+    bars: Vec<String>,
+    #[builder(setter(each = "baz"))]
+    bazes: HashMap<String, i32>,
+    #[builder(setter(strip_option, each = "qux"))]
+    quxes: Option<Vec<String>>,
+    #[builder(setter(strip_option, each = "quux"))]
+    quuxes: Option<HashMap<String, i32>>,
+}
+
+#[derive(Debug, PartialEq, Default, Builder, Clone)]
+#[builder(pattern = "mutable")]
+struct Ipsum {
+    #[builder(setter(each(name = "foo_append")))]
+    foo: String,
+    #[builder(setter(each(name = "bar")))]
+    bars: Vec<String>,
+    #[builder(setter(each(name = "baz")))]
+    bazes: HashMap<String, i32>,
+    #[builder(setter(strip_option, each = "qux"))]
+    quxes: Option<Vec<String>>,
+    #[builder(setter(strip_option, each = "quux"))]
+    quuxes: Option<HashMap<String, i32>>,
+}
+
+#[derive(Debug, PartialEq, Default, Builder, Clone)]
+#[builder]
+struct Dolor {
+    #[builder(setter(each(name = "foo_append")))]
+    foo: String,
+    #[builder(setter(each(name = "bar", into)))]
+    bars: Vec<String>,
+    #[builder(setter(each(name = "baz")))]
+    bazes: HashMap<String, i32>,
+}
+
+#[test]
+fn extend_field() {
+    let x = LoremBuilder::default()
+        .foo("foo".into())
+        .bar("bar".into())
+        .bar("bar bar".into())
+        .bar("bar bar bar".into())
+        .foo_append('-')
+        .baz(("baz".into(), 1))
+        .baz(("bazz".into(), 2))
+        .baz(("bazzz".into(), 3))
+        .foo_append("foo")
+        .qux("qux".into())
+        .qux("qux qux".into())
+        .quux(("quux".into(), 1))
+        .quux(("quuxx".into(), 2))
+        .build()
+        .unwrap();
+
+    assert_eq!(
+        x,
+        Lorem {
+            foo: "foo-foo".into(),
+            bars: vec!["bar".into(), "bar bar".into(), "bar bar bar".into()],
+            bazes: vec![("baz".into(), 1), ("bazz".into(), 2), ("bazzz".into(), 3)]
+                .into_iter()
+                .collect(),
+            quxes: Some(vec!["qux".into(), "qux qux".into()]),
+            quuxes: Some(
+                vec![("quux".into(), 1), ("quuxx".into(), 2)]
+                    .into_iter()
+                    .collect()
+            ),
+        }
+    );
+}
+
+#[test]
+fn extend_field_into() {
+    let x = DolorBuilder::default()
+        .foo("foo".into())
+        .bar("bar")
+        .bar("bar bar")
+        .bar("bar bar bar")
+        .foo_append('-')
+        .baz(("baz".into(), 1))
+        .baz(("bazz".into(), 2))
+        .baz(("bazzz".into(), 3))
+        .foo_append("foo")
+        .build()
+        .unwrap();
+
+    assert_eq!(
+        x,
+        Dolor {
+            foo: "foo-foo".into(),
+            bars: vec!["bar".into(), "bar bar".into(), "bar bar bar".into()],
+            bazes: vec![("baz".into(), 1), ("bazz".into(), 2), ("bazzz".into(), 3)]
+                .into_iter()
+                .collect(),
+        }
+    );
+}
+
+#[test]
+fn extend_field_mutable() {
+    let x = IpsumBuilder::default()
+        .foo("foo".into())
+        .bar("bar".into())
+        .bar("bar bar".into())
+        .bar("bar bar bar".into())
+        .foo_append('-')
+        .baz(("baz".into(), 1))
+        .baz(("bazz".into(), 2))
+        .baz(("bazzz".into(), 3))
+        .foo_append("foo")
+        .qux("qux".into())
+        .qux("qux qux".into())
+        .quux(("quux".into(), 1))
+        .quux(("quuxx".into(), 2))
+        .build()
+        .unwrap();
+
+    assert_eq!(
+        x,
+        Ipsum {
+            foo: "foo-foo".into(),
+            bars: vec!["bar".into(), "bar bar".into(), "bar bar bar".into()],
+            bazes: vec![("baz".into(), 1), ("bazz".into(), 2), ("bazzz".into(), 3)]
+                .into_iter()
+                .collect(),
+            quxes: Some(vec!["qux".into(), "qux qux".into()]),
+            quuxes: Some(
+                vec![("quux".into(), 1), ("quuxx".into(), 2)]
+                    .into_iter()
+                    .collect()
+            ),
+        }
+    );
+}
+
+#[derive(Debug, PartialEq, Default, Builder, Clone)]
+#[builder(setter(skip))]
+struct Sit {
+    #[builder(setter(each(name = "foo")))]
+    foos: Vec<i32>,
+}
+
+#[test]
+fn extend_field_enabled() {
+    let x = SitBuilder::default().foo(1).foo(2).build().unwrap();
+    assert_eq!(x, Sit { foos: vec![1, 2] });
+}