r3bl_tui 0.1.2

TUI library inspired by Redux, Redux, Flexbox, CSS, editor components, etc
Documentation 
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/*
 *   Copyright (c) 2022 R3BL LLC
 *   All rights reserved.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

//! # Watch macro expansion
//!
//! To watch for changes run this script:
//! `./cargo-watch-macro-expand-one-test.fish test_make_style_macro`
//!
//! # Watch test output
//!
//! To watch for test output run this script:
//! `./cargo-watch-one-test.fish test_make_style_macro`

#[cfg(test)]
mod tests {
  use r3bl_rs_utils_core::*;
  use r3bl_rs_utils_macro::style;

  #[test]
  fn test_syntax_expansion() {
    let _ = style! {
      id:       "style2"
      attrib:   [dim, bold]
      padding:  1
      color_fg: color!(@red)
      color_bg: color!(0, 0, 0)
    };
  }

  #[test]
  fn test_syntax_expansion_dsl() {
    let _ = style! {
      id: "style_fixed"
      attrib: [dim, bold]
      padding: 1
      color_fg: color!(@red)
      color_bg: color!(0, 0, 0)
    };
    let _ = style! {
      id: "style_fixed"
      attrib: [dim, bold]
      padding: 1
      color_fg: color!(@red)
      color_bg: color!(0, 0, 0)
    };
    let _ = style! {
      id: "style_fixed"
      attrib: [dim, bold]
      padding: 1
      color_fg: color!(@red)
      color_bg: color!(0, 0, 0)
    };
  }

  #[test]
  fn test_with_nothing() {
    let style: Style = style! {};
    assert_eq2!(style.id, "_id");
  }

  #[test]
  fn test_with_attrib() {
    let style_no_attrib = style! {
      id: "style1"
    };
    assert_eq!(style_no_attrib.id, "style1");
    assert!(!style_no_attrib.bold);
    assert!(!style_no_attrib.dim);

    let style_with_attrib = style! {
      id: "style2"
      attrib: [dim, bold]
    };
    assert_eq!(style_with_attrib.id, "style2");
    assert!(style_with_attrib.bold);
    assert!(style_with_attrib.dim);
    assert!(!style_with_attrib.underline);
    assert!(!style_with_attrib.reverse);
    assert!(!style_with_attrib.hidden);
    assert!(!style_with_attrib.strikethrough);
  }

  #[test]
  fn test_with_padding() {
    with! {
      style! {
        id: "style1"
        padding: 1
      },
      as it,
      run {
        assert_eq!(it.padding, Some(ch!(1)));
      }
    }
  }

  #[test]
  fn test_with_color_fg() {
    with! {
      style! {
        id: "style1"
        color_fg: color!(@red)
      },
      as it,
      run {
        assert_eq!(it.color_fg, color!(@red).into());
      }
    }
  }

  #[test]
  fn test_with_color_bg() {
    with! {
      style! {
        id: "style1"
        color_bg: color!(0, 0, 0)
      },
      as it,
      run {
        assert_eq!(it.color_bg, color!(0, 0, 0).into());
      }
    }
  }
}