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-rw-r--r--tests/dot.rs236
1 files changed, 198 insertions, 38 deletions
diff --git a/tests/dot.rs b/tests/dot.rs
index 8244a52..fbfd935 100644
--- a/tests/dot.rs
+++ b/tests/dot.rs
@@ -23,7 +23,7 @@ fn test_input(g: Graph) -> io::Result<String> {
#[test]
fn empty_digraph_without_id() {
- let g = GraphBuilder::new_directed(None).build();
+ let g = GraphBuilder::new_directed(None).build().unwrap();
let r = test_input(g);
assert_eq!(
r.unwrap(),
@@ -35,7 +35,7 @@ fn empty_digraph_without_id() {
#[test]
fn support_display() {
- let g = GraphBuilder::new_directed(None).build();
+ let g = GraphBuilder::new_directed(None).build().unwrap();
let dot = Dot { graph: g };
assert_eq!(
@@ -50,7 +50,8 @@ fn support_display() {
fn graph_comment() {
let g = GraphBuilder::new_directed(None)
.comment("Comment goes here")
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
assert_eq!(
r.unwrap(),
@@ -63,7 +64,9 @@ digraph {
#[test]
fn empty_digraph() {
- let g = GraphBuilder::new_directed(Some("empty_graph".to_string())).build();
+ let g = GraphBuilder::new_directed(Some("empty_graph".to_string()))
+ .build()
+ .unwrap();
let r = test_input(g);
assert_eq!(
r.unwrap(),
@@ -75,7 +78,9 @@ fn empty_digraph() {
#[test]
fn empty_undirected_graph() {
- let g = GraphBuilder::new_undirected(Some("empty_graph".to_string())).build();
+ let g = GraphBuilder::new_undirected(Some("empty_graph".to_string()))
+ .build()
+ .unwrap();
let r = test_input(g);
assert_eq!(
r.unwrap(),
@@ -89,7 +94,8 @@ fn empty_undirected_graph() {
fn single_node() {
let g = GraphBuilder::new_directed(Some("single_node".to_string()))
.add_node(Node::new("N0".to_string()))
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
assert_eq!(
r.unwrap(),
@@ -104,11 +110,13 @@ fn single_node() {
fn single_node_with_style() {
let node = NodeBuilder::new("N0".to_string())
.style(NodeStyle::Dashed)
- .build();
+ .build()
+ .unwrap();
let g = GraphBuilder::new_directed(Some("single_node".to_string()))
.add_node(node)
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
assert_eq!(
@@ -132,10 +140,10 @@ fn support_non_inline_builder() {
node_builder.add_attribute("foo", AttributeText::quoted("baz"));
}
- let node = node_builder.build();
+ let node = node_builder.build().unwrap();
g.add_node(node);
- let r = test_input(g.build());
+ let r = test_input(g.build().unwrap());
assert_eq!(
r.unwrap(),
r#"digraph single_node {
@@ -149,11 +157,13 @@ fn support_non_inline_builder() {
fn builder_support_shape() {
let node = NodeBuilder::new("N0".to_string())
.shape(Shape::Note)
- .build();
+ .build()
+ .unwrap();
let g = GraphBuilder::new_directed(Some("node_shape".to_string()))
.add_node(node)
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
assert_eq!(
@@ -171,7 +181,8 @@ fn single_edge() {
.add_node(Node::new("N0".to_string()))
.add_node(Node::new("N1".to_string()))
.add_edge(Edge::new("N0".to_string(), "N1".to_string()))
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
@@ -190,13 +201,15 @@ fn single_edge() {
fn single_edge_with_style() {
let edge = EdgeBuilder::new("N0".to_string(), "N1".to_string())
.style(EdgeStyle::Bold)
- .build();
+ .build()
+ .unwrap();
let g = GraphBuilder::new_directed(Some("single_edge".to_string()))
.add_node(Node::new("N0".to_string()))
.add_node(Node::new("N1".to_string()))
.add_edge(edge)
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
@@ -216,12 +229,14 @@ fn edge_statement_port_position() {
let node_0 = NodeBuilder::new("N0".to_string())
.shape(Shape::Record)
.label("a|<port0>b")
- .build();
+ .build()
+ .unwrap();
let node_1 = NodeBuilder::new("N1".to_string())
.shape(Shape::Record)
.label("e|<port1>f")
- .build();
+ .build()
+ .unwrap();
let edge = EdgeBuilder::new("N0".to_string(), "N1".to_string())
.source_port_position(PortPosition::Port {
@@ -232,13 +247,15 @@ fn edge_statement_port_position() {
port_name: "port1".to_string(),
compass_point: Some(CompassPoint::NE),
})
- .build();
+ .build()
+ .unwrap();
let g = GraphBuilder::new_directed(Some("edge_statement_port_position".to_string()))
.add_node(node_0)
.add_node(node_1)
.add_edge(edge)
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
@@ -258,12 +275,14 @@ fn port_position_attribute() {
let node_0 = NodeBuilder::new("N0".to_string())
.shape(Shape::Record)
.label("a|<port0>b")
- .build();
+ .build()
+ .unwrap();
let node_1 = NodeBuilder::new("N1".to_string())
.shape(Shape::Record)
.label("e|<port1>f")
- .build();
+ .build()
+ .unwrap();
let edge = EdgeBuilder::new("N0".to_string(), "N1".to_string())
.tail_port(PortPosition::Port {
@@ -274,13 +293,15 @@ fn port_position_attribute() {
port_name: "port1".to_string(),
compass_point: Some(CompassPoint::NE),
})
- .build();
+ .build()
+ .unwrap();
let g = GraphBuilder::new_directed(Some("port_position_attribute".to_string()))
.add_node(node_0)
.add_node(node_1)
.add_edge(edge)
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
@@ -313,7 +334,8 @@ fn graph_attributes() {
"color".to_string(),
AttributeText::from(Color::Named("red")),
)
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
@@ -358,7 +380,8 @@ fn graph_attributes_extend() {
.cloned()
.collect(),
)
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
@@ -377,19 +400,23 @@ fn graph_attributes_extend() {
fn graph_attributes_statement_builders() {
let graph_attributes = GraphAttributeStatementBuilder::new()
.rank_dir(RankDir::LeftRight)
- .build();
+ .build()
+ .unwrap();
let node_attributes = NodeAttributeStatementBuilder::new()
.style(NodeStyle::Filled)
- .build();
+ .build()
+ .unwrap();
let edge_attributes = EdgeAttributeStatementBuilder::new()
.color(Color::Named("red"))
- .build();
+ .build()
+ .unwrap();
let g = GraphBuilder::new_directed(Some("graph_attributes".to_string()))
.add_graph_attributes(graph_attributes)
.add_node_attributes(node_attributes)
.add_edge_attributes(edge_attributes)
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
@@ -412,18 +439,21 @@ fn clusters() {
.label("process #1".to_string())
.style(GraphStyle::Filled)
.color(Color::Named("lightgrey"))
- .build(),
+ .build()
+ .unwrap(),
)
.add_node_attributes(
NodeAttributeStatementBuilder::new()
.style(NodeStyle::Filled)
.color(Color::Named("white"))
- .build(),
+ .build()
+ .unwrap(),
)
.add_edge(Edge::new("a0".to_string(), "a1".to_string()))
.add_edge(Edge::new("a1".to_string(), "a2".to_string()))
.add_edge(Edge::new("a2".to_string(), "a3".to_string()))
- .build();
+ .build()
+ .unwrap();
let cluster_1 = SubGraphBuilder::new(Some("cluster_1".to_string()))
.add_graph_attributes(
@@ -431,28 +461,33 @@ fn clusters() {
.label("process #2".to_string())
.style(GraphStyle::Filled)
.color(Color::Named("blue"))
- .build(),
+ .build()
+ .unwrap(),
)
.add_node_attributes(
NodeAttributeStatementBuilder::new()
.style(NodeStyle::Filled)
- .build(),
+ .build()
+ .unwrap(),
)
.add_edge(Edge::new("b0".to_string(), "b1".to_string()))
.add_edge(Edge::new("b1".to_string(), "b2".to_string()))
.add_edge(Edge::new("b2".to_string(), "b3".to_string()))
- .build();
+ .build()
+ .unwrap();
let g = GraphBuilder::new_directed(Some("G".to_string()))
.add_node(
NodeBuilder::new("start".to_string())
.shape(Shape::Mdiamond)
- .build(),
+ .build()
+ .unwrap(),
)
.add_node(
NodeBuilder::new("end".to_string())
.shape(Shape::Msquare)
- .build(),
+ .build()
+ .unwrap(),
)
.add_sub_graph(cluster_0)
.add_sub_graph(cluster_1)
@@ -463,7 +498,8 @@ fn clusters() {
.add_edge(Edge::new("a3".to_string(), "a0".to_string()))
.add_edge(Edge::new("a3".to_string(), "end".to_string()))
.add_edge(Edge::new("b3".to_string(), "end".to_string()))
- .build();
+ .build()
+ .unwrap();
let r = test_input(g);
@@ -499,3 +535,127 @@ fn clusters() {
"#
);
}
+
+#[test]
+fn edge_validation_error() {
+ let edge_builder = EdgeBuilder::new("N0".to_string(), "N1".to_string())
+ .arrow_size(-1.0)
+ .build();
+
+ assert!(edge_builder.is_err());
+
+ let validation_errors = edge_builder.unwrap_err();
+ assert_eq!(1, validation_errors.len());
+ assert_eq!("arrowsize", validation_errors.get(0).unwrap().field);
+ assert_eq!(
+ "Must be greater than or equal to 0",
+ validation_errors.get(0).unwrap().message
+ );
+}
+
+#[test]
+fn edge_build_ignore_validation_error() {
+ let edge = EdgeBuilder::new("N0".to_string(), "N1".to_string())
+ .arrow_size(-1.0)
+ .build_ignore_validation();
+
+ assert!(edge.attributes.contains_key("arrowsize"))
+}
+
+#[test]
+fn edge_attributes_validation_error() {
+ let edge_builder = EdgeAttributeStatementBuilder::new()
+ .arrow_size(-1.0)
+ .build();
+
+ assert!(edge_builder.is_err());
+
+ let validation_errors = edge_builder.unwrap_err();
+ assert_eq!(1, validation_errors.len());
+ assert_eq!("arrowsize", validation_errors.get(0).unwrap().field);
+ assert_eq!(
+ "Must be greater than or equal to 0",
+ validation_errors.get(0).unwrap().message
+ );
+}
+
+#[test]
+fn edge_attribute_build_ignore_validation_error() {
+ let edge = EdgeAttributeStatementBuilder::new()
+ .arrow_size(-1.0)
+ .build_ignore_validation();
+
+ assert!(edge.contains_key("arrowsize"))
+}
+
+#[test]
+fn node_validation_error() {
+ let node_builder = NodeBuilder::new("N0".to_string()).height(0.0).build();
+
+ assert!(node_builder.is_err());
+
+ let validation_errors = node_builder.unwrap_err();
+ assert_eq!(1, validation_errors.len());
+ assert_eq!("height", validation_errors.get(0).unwrap().field);
+ assert_eq!(
+ "Must be greater than or equal to 0.02",
+ validation_errors.get(0).unwrap().message
+ );
+}
+
+#[test]
+fn node_build_ignore_validation_error() {
+ let node = NodeBuilder::new("N0".to_string())
+ .height(0.0)
+ .build_ignore_validation();
+
+ assert!(node.attributes.contains_key("height"))
+}
+
+#[test]
+fn node_attribute_validation_error() {
+ let node_builder = NodeAttributeStatementBuilder::new().height(0.0).build();
+
+ assert!(node_builder.is_err());
+
+ let validation_errors = node_builder.unwrap_err();
+ assert_eq!(1, validation_errors.len());
+ assert_eq!("height", validation_errors.get(0).unwrap().field);
+ assert_eq!(
+ "Must be greater than or equal to 0.02",
+ validation_errors.get(0).unwrap().message
+ );
+}
+
+#[test]
+fn node_attribute_build_ignore_validation_error() {
+ let node = NodeAttributeStatementBuilder::new()
+ .height(0.0)
+ .build_ignore_validation();
+
+ assert!(node.contains_key("height"))
+}
+
+#[test]
+fn graph_attributes_validation_error() {
+ let graph_builder = GraphAttributeStatementBuilder::new().font_size(0.0).build();
+
+ assert!(graph_builder.is_err());
+
+ let validation_errors = graph_builder.unwrap_err();
+ assert_eq!(1, validation_errors.len());
+ assert_eq!("fontsize", validation_errors.get(0).unwrap().field);
+ assert_eq!(
+ "Must be greater than or equal to 1.0",
+ validation_errors.get(0).unwrap().message
+ );
+}
+
+#[test]
+fn graph_attributes_build_ignore_validation_error() {
+ let graph = GraphAttributeStatementBuilder::new()
+ .font_size(0.0)
+ .build_ignore_validation();
+
+ assert!(graph.contains_key("fontsize"))
+}
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